11 Healthy Smoothie Ingredients You Need to Start Buying

These are the nutrient gold mines that'll make your smoothie delish and healthy

Fresh Greens Ginn adds kale or spinach to smoothies because these veggies are loaded with vitamins K and A, as well as antioxidants and fiber. You can also get creative with your veggies: Try adding Swiss chard, collard greens, or even dandelion greens to your next smoothie. Pro Tip: the longer you blend, the more palatable (read: smoother) your greens will be.